Re: 89 yj 4.2 misfire coldstart idle
five points
Sounds like you might have a lot of crud in the carb already. A new fuel filter won't stop stuff already in your carb from blocking the idle tubes. Try taking the top off the carb and cleaning out any rubbish you find in there and then clean the idle tubes again. |
Re: 89 yj 4.2 misfire coldstart idle
Originally Posted by james.mc
(Post 562488)
five points
Sounds like you might have a lot of crud in the carb already. A new fuel filter won't stop stuff already in your carb from blocking the idle tubes. Try taking the top off the carb and cleaning out any rubbish you find in there and then clean the idle tubes again. |
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